19304714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67499}}^1$

素因数の和:67525

約数の個数: 16

約数和(自身を含む): 34020000

約数和(自身を除く): 14715286

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67499, 134998, 742489, 877487, 1484978, 1754974, 9652357, 19304714]

約数ペア:

[(1, 19304714), (2, 9652357), (11, 1754974), (13, 1484978), (22, 877487), (26, 742489), (143, 134998), (286, 67499)]